Concomitance between the life of Newton and Galileo
Both in respect of his laws of motion and law of gravitation, Newton got a platform which was already built by many stalwarts, the most conspicuous among them being Galileo. Thus, it is an interesting coincidence that Newton was born in the same year 1642 in which Galileo died. Galileo died on 8 January and Newton was born on 25 December.